Jessica Siu
- Industry payments
- $168
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2020
- Practice address
- 2104 W Grant Line Rd, Tracy, CA 95377-7309
- Practice phone
- Call (209) 229-8611
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Family Optometry Of Tracy
Eye care practice · Tracy, California
Find Jessica Siu's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Jessica Siu is an optometrist in Tracy, California
Jessica Siu practices at Family Optometry Of Tracy in Tracy, California.
Jessica Siu's NPI, 1689214900, was assigned on January 14, 2020. Jessica Siu holds California license 34483TLG.
- NPI
- 1689214900NPI Registry (opens in a new tab)
- NPI enumeration date
- January 14, 2020
- NPI status
- Active
- Practice phone
- (209) 229-8611
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jessica Siu practices at Family Optometry of Tracy in Tracy, California
Jessica Siu's primary practice is Family Optometry of Tracy, at 2104 W Grant Line Rd, Tracy, CA 95377-7309. The practice phone is (209) 229-8611.
- Family Optometry of Tracy2104 W Grant Line Rd, Tracy, CA 95377-7309Phone(209) 229-8611
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jessica Siu is affiliated with 1 site of care and 1 medical group
Jessica Siu's primary practice is Family Optometry Of Tracy in Tracy, California. Dmand AI also links Jessica Siu to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Jessica Siu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jessica Siu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Family Optometry Of Tracy | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Jessica Siu is one of 7,206 optometrists in California
Optometrist is Jessica Siu's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Jessica Siu is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Jessica Siu
Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Jessica Siu's patients have a median age of 44
Across all payers, Dmand AI patient panel data puts Jessica Siu's median patient age at 44, with 54% women.
Jessica Siu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women54%
- Men44%
Source: Dmand AI Patient Panel Data
Jessica Siu received $168 in industry payments in 2025
CMS Open Payments shows 2 general payments to Jessica Siu from 2 drug and device companies in 2025. Entertainment make up the largest share, 91% of the total. Optos, Inc. paid the most, $153.
General payments to Jessica Siu by kind, 2025 to 2025
- Entertainment$15391%
- Food and beverage$159%
Companies that paid Jessica Siu the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Jessica Siu's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Jessica Siu
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jessica Siu's NPI number?
Jessica Siu's NPI number is 1689214900. It was assigned on January 14, 2020, and it is active in the NPI Registry.
What does Jessica Siu specialize in?
Jessica Siu is an optometrist in Tracy, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Jessica Siu practice?
Jessica Siu practices at 2104 W Grant Line Rd, Tracy, CA 95377-7309. Jessica Siu's primary practice is Family Optometry Of Tracy in Tracy, California. Dmand AI also links Jessica Siu to 1 medical group.
What is Jessica Siu's office phone number?
The practice phone on file for Jessica Siu is (209) 229-8611.
What is Jessica Siu's medical license number?
Jessica Siu holds California license 34483TLG.
Has Jessica Siu received payments from drug or device companies?
CMS Open Payments shows $168 in general payments to Jessica Siu from 2 companies from 2025 to 2025. The largest total came from Optos, Inc.
How long has Jessica Siu been practicing?
Jessica Siu's NPI was assigned in 2020.
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